About HS Code 280620
Chlorosulphuric acid, also known as chlorosulfonic acid, is a highly reactive and corrosive inorganic compound primarily traded for its specialized applications in the chemical industry. Unlike more common acids, its trade volume is smaller but critical for specific synthesis pathways. It serves as a key reagent in the production of synthetic detergents, particularly sulfonates, and is also used in the manufacture of dyes, pharmaceuticals, and pesticides. Its strong dehydrating and chlorinating properties make it valuable for introducing sulfonyl chloride groups into organic molecules. Importers are typically specialized chemical manufacturers in developed and developing economies, seeking intermediates for their downstream products. Exporters are usually large chemical companies with the capacity for complex inorganic synthesis. Key considerations in its international trade include extreme caution in handling and transportation due to its highly corrosive and fuming nature, reacting violently with water and organic materials. Strict regulatory compliance for hazardous materials is paramount. Its niche but essential role in various chemical syntheses ensures its continued, albeit controlled, presence in global trade, supporting the production of a wide array of consumer and industrial goods.
Products Under This Code
Chlorosulfonic acid, chlorosulphonic acid, industrial-grade chlorosulfonic acid, reagent-grade chlorosulfonic acid, fuming chlorosulfonic acid
Real World Examples
BASF Chlorosulfonic Acid, Lanxess Chlorosulfonic Acid, Sigma-Aldrich Chlorosulfonic Acid, Merck KGaA Chlorosulfonic Acid, Arkema Chlorosulfonic Acid
Common Misclassification
This code is specific to chlorosulphuric acid. It could be confused with sulfuric acid (280700) or other sulfur-containing acids, but its unique chemical structure (containing both chlorine and sulfur) distinguishes it for specific reactions.
Products Classified Under 2806.20
Industry
This code belongs to the Chemicals industry.
Trade Overview
Major producers and consumers are found in industrialized regions like Europe, North America, and Asia, where complex chemical manufacturing is prevalent.
Frequently Asked Questions
What is HS code 280620?
HS code 280620 covers: Chlorosulphuric acid. Chlorosulphuric acid, also known as chlorosulfonic acid, is a highly reactive and corrosive inorganic compound primarily traded for its specialized applications in the chemical industry. Unlike more common acids, its trade volume is smaller but critical for specific synthesis pathways. It serves as a key reagent in the production of synthetic detergents, particularly sulfonates, and is also used in the manufacture of dyes, pharmaceuticals, and pesticides. Its strong dehydrating and chlorinating properties make it valuable for introducing sulfonyl chloride groups into organic molecules. Importers are typically specialized chemical manufacturers in developed and developing economies, seeking intermediates for their downstream products. Exporters are usually large chemical companies with the capacity for complex inorganic synthesis. Key considerations in its international trade include extreme caution in handling and transportation due to its highly corrosive and fuming nature, reacting violently with water and organic materials. Strict regulatory compliance for hazardous materials is paramount. Its niche but essential role in various chemical syntheses ensures its continued, albeit controlled, presence in global trade, supporting the production of a wide array of consumer and industrial goods.
What products fall under HS code 280620?
Chlorosulfonic acid, chlorosulphonic acid, industrial-grade chlorosulfonic acid, reagent-grade chlorosulfonic acid, fuming chlorosulfonic acid
What are common misclassifications for HS code 280620?
This code is specific to chlorosulphuric acid. It could be confused with sulfuric acid (280700) or other sulfur-containing acids, but its unique chemical structure (containing both chlorine and sulfur) distinguishes it for specific reactions.
How is HS code 280620 structured?
HS code 280620 is a 6-digit subheading under the Harmonized System. The first 2 digits (28) identify the chapter, digits 3-4 (06) identify the heading, and digits 5-6 (20) specify the subheading. This code is standardized globally by the World Customs Organization.